公开(公告)号：WO2014146064A3

公开(公告)日：2014-09-18

申请号：PCT/US2014/030950

申请日：2014-03-18

Applicant: KEMIRA OYJ ,  LI, Jiang ,  ROBINSON, Ronald ,  WATSON, Philip ,  JACKSON, Logan

Inventor： LI, Jiang ,  ROBINSON, Ronald ,  WATSON, Philip ,  JACKSON, Logan

IPC: C09K8/58 ,  C09K8/04

Abstract: Described herein are friction reducing polymers comprising two or more recurring units wherein at least one recurring unit is an acrylic acid or acrylamide monomer and at least one recurring unit is a vinyl monomer selected from a vinyl alcohol, a vinyl ester, and a vinyl ether.

公开(公告)号：WO2017100329A1

公开(公告)日：2017-06-15

申请号：PCT/US2016/065394

申请日：2016-12-07

Applicant: KEMIRA OYJ ,  JACKSON, Logan ,  LYNCH, Thomas, J. ,  ROBINSON, Ronald ,  FOURNIER, Frances ,  YANG, Hong ,  AUJILA, Sukhjit ,  KIM, Do, Hoon ,  ALEXIS, Dennis, Arun

Inventor： JACKSON, Logan ,  LYNCH, Thomas, J. ,  ROBINSON, Ronald ,  FOURNIER, Frances ,  YANG, Hong ,  AUJILA, Sukhjit ,  KIM, Do, Hoon ,  ALEXIS, Dennis, Arun

IPC: C08F20/56 ,  C09K8/26

CPC classification number: C08F20/56 ,  C08F220/56 ,  C09K8/36 ,  C09K8/584 ,  C08F220/06 ,  C08F2220/585

Abstract: An inverse emulsion composition comprising: one or more hydrophobic liquids having a boiling point at least about 100 °C; up to about 38% by weight of one or more acrylamide-(co)polymers; one or more emulsifier surfactants; and one or more inverting surfactants; wherein, when the composition is inverted in an aqueous solution, it provides an inverted solution having a filter ratio using a 1.2 micron filter (FR 1.2) of about 1.5 or less.

Abstract translation: 反相乳液组合物，其包含：一种或多种沸点至少约为100℃的疏水性液体; 至多约38重量％的一种或多种丙烯酰胺 - （共）聚合物; 一种或多种乳化剂表面活性剂; 和一种或多种反相表面活性剂; 其中当组合物在水溶液中倒置时，其提供具有约1.5或更小的1.2微米过滤器（FR1.2）的过滤比的倒置溶液。

公开(公告)号：WO2017100327A1

公开(公告)日：2017-06-15

申请号：PCT/US2016/065391

申请日：2016-12-07

Applicant: KEMIRA OYJ ,  JACKSON, Logan ,  LYNCH, Thomas, J. ,  ROBINSON, Ronald ,  FOURNIER, Frances ,  YANG, Hong ,  AUJILA, Sukhjit ,  KIM, Do, Hoon ,  ALEXIS, Dennis, Arun

Inventor： JACKSON, Logan ,  LYNCH, Thomas, J. ,  ROBINSON, Ronald ,  FOURNIER, Frances ,  YANG, Hong ,  AUJILA, Sukhjit ,  KIM, Do, Hoon ,  ALEXIS, Dennis, Arun

IPC: E21B43/00 ,  E21B43/16 ,  C08F2/32 ,  C08F26/00 ,  C09K8/588 ,  C08J3/09

CPC classification number: C08F2/24 ,  C09K8/588 ,  C08F220/06 ,  C08F220/56

Abstract: Liquid polymer compositions comprising: one or more hydrophobic liquids having a boiling point at least about 100 °C; at least about 39% by weight of one or more acrylamide-(co)polymers; one or more emulsifier surfactants; and one or more inverting surfactants; wherein, when the composition is inverted in an aqueous solution, it provides an inverted solution having a filter ratio using a 1.2 micron filter (FR1.2) of about 1.5 or less.

Abstract translation: 液体聚合物组合物，其包含：一种或多种沸点至少约为100℃的疏水性液体; 至少约39重量％的一种或多种丙烯酰胺 - （共）聚合物; 一种或多种乳化剂表面活性剂; 和一种或多种反相表面活性剂; 其中当该组合物在水溶液中倒置时，其提供具有约1.5或更小的1.2微米过滤器（FR1.2）的过滤比的倒置溶液。

公开(公告)号：WO2018229345A1

公开(公告)日：2018-12-20

申请号：PCT/FI2018/050465

申请日：2018-06-15

Applicant: KEMIRA OYJ

Inventor： JACKSON, Logan ,  LU, Chen ,  RABIDEAU, Jenna

IPC: D21H17/37 ,  D21H17/36 ,  D21H17/42 ,  D21H17/44 ,  D21H17/51 ,  D21H17/66 ,  D21H21/18 ,  D21H21/20

CPC classification number: D21H21/18 ,  D21H17/36 ,  D21H17/37 ,  D21H17/375 ,  D21H17/42 ,  D21H17/44 ,  D21H17/51 ,  D21H17/66 ,  D21H21/20

Abstract: The invention relates to a strength additive system for manufacturing paper, board, tissue or the like. The system comprises, preferably as separate components, a cationic strength agent, such as a cationic polymer with aldehyde functional groups, and an anionic copolymer obtained by polymerization of a reaction mixture comprising (meth)acrylamide and anionic monomers, the standard viscosity of the obtained copolymer being in the range of 1.5 – 5.0 m Pas. The invention relates also to a method for manufacturing of a paper, board, tissue or the like.

公开(公告)号：WO2017100331A1

公开(公告)日：2017-06-15

申请号：PCT/US2016/065397

申请日：2016-12-07

Applicant: KEMIRA OYJ ,  CHEVRON U.S.A. INC.

Inventor： JACKSON, Logan ,  LYNCH, Thomas, J. ,  ROBINSON, Ronald ,  FOURNIER, Frances ,  YANG, Hong ,  AUJILA, Sukhjit ,  KIM, Do Hoon ,  ALEXIS, Dennis, Arun ,  DWARAKANATH, Varadarajan ,  ESPINOSA, David ,  MALIK, Taimur

IPC: C02F11/12 ,  C02F1/38 ,  C02F1/52 ,  C02F1/54 ,  C02F1/56 ,  C08F220/06 ,  C08F220/56

CPC classification number: C02F1/56 ,  C02F11/14 ,  C08F220/06 ,  C08F220/56 ,  C08J3/03 ,  C08L33/26

Abstract: Provided herein are liquid polymer (LP) compositions comprising an acrylamide (co)polymer, as well as methods for preparing inverted polymer solutions by inverting these LP compositions in an aqueous fluid. The resulting inverted polymer solutions can have a concentration of acrylamide (co)polymer of from about 50 to about 15,000 ppm, and a filter ratio of 1.5 or less at 15 psi using a 1.2μm filter. Also provided are methods of using these inverted polymer solutions in dewatering, clarification, flocculation and/or thickening applications, and the like.

Abstract translation: 本文提供了包含丙烯酰胺（共）聚合物的液体聚合物（LP）组合物，以及通过将这些LP组合物倒入水性流体中来制备反向聚合物溶液的方法。 得到的倒置聚合物溶液可以使用1.2μm过滤器在15psi下具有约50至约15,000ppm的丙烯酰胺（共）聚合物浓度和1.5或更低的过滤比。 还提供了在脱水，澄清，絮凝和/或增稠应用等中使用这些倒置聚合物溶液的方法。